247247422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{6841}}^1$

素因数の和:7923

約数の個数: 16

約数和(自身を含む): 393113952

約数和(自身を除く): 145866530

約数列:

[1, 2, 17, 34, 1063, 2126, 6841, 13682, 18071, 36142, 116297, 232594, 7271983, 14543966, 123623711, 247247422]

約数ペア:

[(1, 247247422), (2, 123623711), (17, 14543966), (34, 7271983), (1063, 232594), (2126, 116297), (6841, 36142), (13682, 18071)]